Home / 8,376,593-11,558,439.18-4,704,806.16

Finding the Fourth Proportional to 8,376,593, 11,558,439.18 and 4,704,806.16

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Solution

The fourth proportional to 8,376,593, 11,558,439.18 and 4,704,806.16 is: 6,491,925.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,376,593 : 11,558,439.18 = 4,704,806.16 : x
  2. Step 2: Convert to fraction form
    8,376,593/11,558,439.18 = 4,704,806.16/x
  3. Step 3: Cross multiply
    8,376,593x = 11,558,439.18 × 4,704,806.16
  4. Step 4: Simplify right side
    8,376,593x = 54,380,215,854,049.35
  5. Step 5: Solve for x
    x = 54,380,215,854,049.35/8,376,593
  6. Step 6: Final answer
    x = 6,491,925.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.